Alien

A doctor and his wife were sunbathing on a beach when a beautiful young woman in a tight-fitting bikini strolled passed.
The woman looked at the doctor, smiled, and said in a sexy voice: "Hi there handsome, how ya doing?" before wiggling her backside and walking off.
"Who was that?" demanded the doctor's wife.
"Oh, just a woman I met professionally," replied the doctor.
"Oh, yeah!" snarled his wife, "In whose. profession? yours or hers"! .